Endoscopic evaluation of exercise-induced pulmonary hemorrhage and chronic obstructive pulmonary disease in association with poor performance in racing Standardbreds.
Endoscopic examinations were performed on 965 Standardbred racehorses competing at Yonkers Raceway between June 16 and Aug 3, 1988, to demonstrate an association between exercise-induced pulmonary hemorrhage or chronic obstructive pulmonary disease and poor racing performance. Findings suggested that both exercise-induced pulmonary hemorrhage and chronic obstructive pulmonary disease adversely affect performance, whereas a combination of the 2 conditions more severely affects racing performance than do either of the conditions individually.
MacNamara
B
B
Warwick Equine Clinic, NY 10990.
Bauer
S
S
Iafe
J
J
D000818:Animals; D001947:Breeding; D001980:Bronchi / Q000473:pathology; D001999:Bronchoscopy / Q000662:veterinary; D006470:Hemorrhage / Q000473:pathology / Q000662:veterinary*; D006734:Horse Diseases / Q000473:pathology*; D006736:Horses; D008171:Lung Diseases / Q000473:pathology / Q000662:veterinary*; D008173:Lung Diseases, Obstructive / Q000473:pathology / Q000662:veterinary*; D010160:Palate, Soft / Q000473:pathology; D005082:Physical Exertion; D014132:Trachea / Q000473:pathology